let user = require("./User");
console.log(`userName:${user.userName}`);
//创建服务器
let http = require("http");
let url = require("url");
let util = require("util");

let fs = require("fs");

let server = http.createServer((req,res)=>{
    res.statusCode = 200;

    res.setHeader("Content-Type","text/plain; charset=utf-8");
    
    let urlParse = url.parse(req.url);
    fs.readFile(urlParse.pathname.substring(1),function(err,data){
        if(err){
            res.writeHead(404,{
                "Content-Type":"text/html"
            });
        }else{
            res.writeHead(200,{
                "Content-Type":"text/html"
            });
            res.write(data.toString());
        };
        res.end();
    });
    let utilInspect = util.inspect(urlParse);//把url对象转换成字符串输出    

}).listen(3000,"127.0.0.1",()=>{
    console.log("服务器已经运行，请打开浏览器，输入：http://127.0.0.1:3000");
})